CN207786148U - A kind of VCM feed filtrations device - Google Patents
A kind of VCM feed filtrations device Download PDFInfo
- Publication number
- CN207786148U CN207786148U CN201721738699.7U CN201721738699U CN207786148U CN 207786148 U CN207786148 U CN 207786148U CN 201721738699 U CN201721738699 U CN 201721738699U CN 207786148 U CN207786148 U CN 207786148U
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- China
- Prior art keywords
- filter core
- face plate
- filter
- upper face
- cylinder
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Abstract
The utility model discloses a kind of VCM feed filtrations devices, use the combination filtering of several filter cores, make material have passed through from feed inlet to discharge port to be filtered for multiple times, filter effect is set to significantly improve, and it can be that different filter cores set different replacement frequency according to the distance apart from feed inlet, significantly reduce the cost for replacing filter core.Filter core makes filter core be conveniently replaceable by way of filter core connector plugged and fixed, reduces cost of labor.The impact force of material when the use of spring effectively reduces charging, reduces damage, improves the service life of filter core and filter core fixing piece.
Description
Technical field
The utility model is related to a kind of feed filtration devices of chemical industry high molecular material production field.More specifically
It says, the utility model is related to the VCM feed filtration devices in a kind of production used in PVC.
Background technology
In PVC plastic manufacture, VCM raw material monomers cannot contain visible colloid and impurity；The presence meeting of these impurity
Lead to fisheye effect or failure of insulation, so the filter effect of VCM directly affects the quality height of PVC when charging.
Traditional feed filtration device is mostly single filter core, and filter effect is not good enough, and makes filter element replacing cost higher.It passes
The filter core of system is mostly to rigidly fix, and the impulse force for feeding initial stage material is very big, rigidly fix so that the fixing piece of filter core and filter core very
It is easy to be damaged and then shortened the working life by material impact.
Utility model content
Problem to be solved in the utility model be for single candle filter filter effect in the presence of the prior art not
Reach, replace the problem of filter core is of high cost, and filter core and fixing piece are vulnerable to material impact and damage and then shorten the working life and
A kind of VCM feed filtrations device is provided, the quantity and mounting means of filter core is improved, solves the filtering in the presence of the prior art
Effect is not good enough, and filter element replacing is of high cost, and the fixing piece of filter core and filter core is easy to be shortened the working life by material impact
Problem.
To achieve the above object, the utility model uses the following technical solution：
A kind of VCM feed filtrations device, including cylinder, filter core, VCM imports, VCM outlet further include upper filter connector, under
Filter core connector, spring, upper face plate, lower face plate；The lower face plate is fixed on cylinder lower end, and the upper face plate is removably installed
In cylinder upper end；The filter core is cylindrical shape, is axially mounted between upper face plate and lower face plate along cylinder, between several filter cores are uniform
It is distributed in cylinder every ground；The upper face plate is disc-shaped with lower face plate and has equally distributed several circular holes, circular hole size
So that the upper filter connector and lower filter connector coordinate with circular hole socket joint；The upper filter connector include filter core section,
Positioning plate and card section, the filter core section and card section are cylindrical structure, and the filter core section is fixedly inserted into the filter core
Through-hole in, the card section is fixedly inserted into the circular hole of the upper face plate, the positioning plate be disk-shaped and its diameter it is big
It is positioned in the diameter of the circular hole with being installed to the filter core, the lower filter connector is hollow tubular structure, including filter
Core positioning tube, locating ring and card cylinder, the filter core positioning tube are inserted into the through-hole of the filter core, and the card cylinder is fixedly inserted
Enter in the circular hole of the lower face plate and is communicated with the outlets VCM.
Preferably, spring is provided between upper filter connector and upper face plate, the spring inside diameter is more than the card section
Outer diameter so that the spring is placed on outside the card section, the both ends of the spring respectively with positioning plate and the upper face plate phase
It connects.
Preferably, the upper face plate edge is uniformly distributed four mounting holes, is socketed on the bolt being welded on cylinder inboard wall
It is fixed after upper and with nut, along vertical upper face plate face, simultaneously parallel barrel inner wall generatrix direction is welded with uniformly at the upper face plate edge
Three adjustable plates of distribution have circular hole on adjustable plate, are furnished with adjusting bolt on circular hole, are evenly distributed on the upper face plate multiple
Filter core spliced eye described in filter core spliced eye and the upper filter connector are mating.
Compared with the prior art, the utility model has the advantages that：
The utility model uses the combination filtering of several filter cores, and material is made to have passed through from feed inlet to discharge port repeatedly
Filtering, so that filter effect is significantly improved, and can not be all according to the distance apart from feed inlet each filter core set it is different more
Frequency is changed, the cost for replacing filter core is significantly reduced.Filter core by upper filter connector and lower filter connector plugged and fixed side
Formula makes filter core be easily installed and replace, and the impact force of material when the use of spring effectively reduces charging reduces damage, carries
The high service life of filter core and filter core fixing piece.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of VCM feed filtrations device；
Fig. 2 is upper filter connector and spring cooperation schematic diagram；
Fig. 3 is upper face plate structural schematic diagram；
Fig. 4 is filter core, upper filter connector, spring, upper face plate scheme of installation；
Fig. 5 is lower filter connecting-piece structure schematic diagram.
Specific implementation mode
In order to make, technological means of the utility model, creation characteristic, reached purpose and effect are more clear and are easy to
Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：
In conjunction with Fig. 1 and 2, the utility model proposes a kind of VCM feed filtrations devices, including cylinder 1, filter core 2, VCM imports
3, the outlets VCM 4, further include upper filter connector 5, lower filter connector 6, spring 7, upper face plate 8, lower face plate 9；The lower face plate
9 are fixed on 1 lower end of cylinder, and the upper face plate 8 is removably installed in 1 upper end of cylinder；The filter core 2 is cylindrical shape, along cylinder 1
It is axially mounted between upper face plate 8 and lower face plate 9, several filter cores 2 are evenly spaced apart to be distributed in cylinder 1；The upper face plate 8 with
Lower face plate 9 is disc-shaped and there are equally distributed several circular holes, circular hole size to make the upper filter connector 5 and lower filter
Connector 6 coordinates with circular hole socket joint；The upper filter connector 5 includes filter core section 51, positioning plate 52 and card section 53, the filter
Core section 51 and card section 53 are cylindrical structure, and the filter core section 51 is fixedly inserted into the through-hole of the filter core 2, the flower
Plate section 53 is fixedly inserted into the circular hole of the upper face plate 8, and the positioning plate 52 is disk-shaped and has a diameter larger than the circular hole
Diameter positioned with being installed to the filter core 2, the lower filter connector 6 is hollow tubular structure, including filter core positioning tube
61, locating ring 62 and card cylinder 63, the filter core positioning tube 61 are inserted into the through-hole of the filter core 2, and the card cylinder 63 is fixed
Ground is inserted into the circular hole of the lower face plate 9 and is communicated with the outlets VCM.In use, the VCM of filtering enters from VCM imports 3, via
Filter core 2,6 through-hole of lower filter connector finally reach the outlets VCM 4.
The utility model uses the combination filtering of several filter cores, and material is made to have passed through from feed inlet to discharge port repeatedly
Filtering, so that filter effect is significantly improved, and can not be all according to the distance apart from feed inlet each filter core set it is different more
Frequency is changed, the cost for replacing filter core is significantly reduced.Filter core by upper filter connector and lower filter connector plugged and fixed side
Formula makes filter core be easily installed and replace, and the impact force of material when the use of spring effectively reduces charging reduces damage, carries
The high service life of filter core and filter core fixing piece.
So that the contact area of material and filter core is increased using cylindric filter core, improves the efficiency of filtering, and be easy to
Installation.Multiple filter cores, which are uniformly distributed, allows material by being filtered for multiple times, and ensure that filter effect.
Filter core by upper filter connector 5 and 6 plugged and fixed of lower filter connector between upper face plate 8 and lower face plate 9, significantly
It simplifies the installation of filter core and replaces step, reduce cost of labor.
Preferably, spring 7 is provided between upper filter connector 5 and upper face plate 8,7 internal diameter of the spring is more than described
The outer diameter of card section 53 so that the spring 7 is placed on outside the card section 53, the both ends of the spring 7 respectively with positioning plate 52
Connect with the upper face plate 8.This is further such that spring 7 and filter core 2 are easy to dismount and replace.Also, this mode is one
The explanation of kind preferred embodiments, however, it is not limited to this.When implementing the utility model, can be selected according to user's demand other
Connection type.
Preferably, 8 edge of the upper face plate is uniformly distributed four mounting holes 81, is socketed on and is welded on 1 inner wall of cylinder
Bolt (not shown) on after and fixed with nut (not shown), 8 edge of the upper face plate along vertical upper face plate face,
1 inner wall generatrix direction of parallel barrel is welded with equally distributed three adjustable plates 82, has circular hole on adjustable plate 82, is furnished on circular hole
Adjusting bolt is evenly distributed with multiple filter core spliced eyes 83, the filter core spliced eye 83 and the upper filter on the upper face plate 8
Connector 5 is mating, and internal diameter is less than 7 diameter of the spring, is more than 53 diameter of card section.Had using this scheme
Mounting hole 81 allows upper face plate 8 to be firmly secured on cylinder 1, the card of filter core spliced eye 83 and upper filter connector 5
Section 53 matches, and the spring 7 being socketed on filter core is also secured while fixing filter core 2.Also, this mode is a kind of preferable
The explanation of example, however, it is not limited to this.When implementing the utility model, other connection sides can be chosen according to user's demand
Formula.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (3)
1. a kind of VCM feed filtrations device, including cylinder (1), filter core (2), VCM imports (3), the outlets VCM (4), it is characterised in that：
Further include upper filter connector (5), lower filter connector (6), spring (7), upper face plate (8), lower face plate (9)；The lower face plate
(9) it is fixed on cylinder (1) lower end, the upper face plate (8) is removably installed in cylinder (1) upper end；The filter core (2) is cylinder
Shape is axially mounted to along cylinder (1) between upper face plate (8) and lower face plate (9), and several filter cores (2) are evenly spaced apart to be distributed in cylinder
In body (1)；The upper face plate (8) is disc-shaped with lower face plate (9) and there are equally distributed several circular holes, circular hole size to make
The upper filter connector (5) and lower filter connector (6) coordinate with circular hole socket joint；The upper filter connector (5) includes filter
Core section (51), positioning plate (52) and card section (53), the filter core section (51) and card section (53) are cylindrical structure, described
Filter core section (51) is fixedly inserted into the through-hole of the filter core (2), and the card section (53) is fixedly inserted into the upper face plate (8)
Circular hole in, the positioning plate (52) be diameter that is disk-shaped and having a diameter larger than the circular hole with to the filter core (2) install
Positioning, the lower filter connector (6) are hollow tubular structure, including filter core positioning tube (61), locating ring (62) and card
Cylinder (63), the filter core positioning tube (61) are inserted into the through-hole of the filter core (2), and the card cylinder (63) is fixedly inserted into described
It is communicated with the outlets VCM (4) in the circular hole of lower face plate (9).
2. a kind of VCM feed filtrations device according to claim 1, it is characterised in that：Upper filter connector (5) and upper face plate
(8) spring (7) is provided between, spring (7) internal diameter is more than the outer diameter of the card section (53) so that the spring (7)
It is placed on the card section (53) outside, the both ends of the spring (7) connect with positioning plate (52) and the upper face plate (8) respectively.
3. a kind of VCM feed filtrations device according to claim 2, it is characterised in that：Upper face plate (8) edge uniformly divides
Four mounting holes (81) of cloth are fixed, the upper face plate after being socketed on the bolt being welded on cylinder (1) inner wall and with nut
(8) along vertical upper face plate (8) face, simultaneously parallel barrel (1) inner wall generatrix direction is welded with equally distributed three adjustable plates at edge
(82), there is circular hole on adjustable plate (82), be furnished with adjusting bolt on circular hole, multiple filter cores are evenly distributed on the upper face plate (8)
Spliced eye (83) the filter core spliced eye (83) and the upper filter connector (5) are mating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738699.7U CN207786148U (en) | 2017-12-13 | 2017-12-13 | A kind of VCM feed filtrations device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738699.7U CN207786148U (en) | 2017-12-13 | 2017-12-13 | A kind of VCM feed filtrations device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207786148U true CN207786148U (en) | 2018-08-31 |
Family
ID=63284078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738699.7U Active CN207786148U (en) | 2017-12-13 | 2017-12-13 | A kind of VCM feed filtrations device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207786148U (en) |
-
2017
- 2017-12-13 CN CN201721738699.7U patent/CN207786148U/en active Active
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